DT(S) YS22Dx Three Phase Four (Three) Wire Prepayment Electronic Meter
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Aadopting high integrated circuit and SMT manufacture technology, DT(S) YS22Dx Three Phase Four Wire Prepayment Electric Energy Meter is featured with high accuracy , high overload, low power consumption.
Functions and Characteristics:
LCD display , LED indicators and mechanical register . Mechanical register displays the total amount of consumed power, LCD displays status of the meter , and total and residual energy are displayed alternatively by LED indicators.
User purchases electricity through international standard IC card before usage.
Meter reading card
Negative energy consumption record
Residential energy alarm to remind users purchasing electricity in time.
Load control and load can be setted.
RS485 communication port (optional) .
Compatible with the energy vending management system.